National Science Olympiad Forum By SOF Olympiad Trainer - Page 98

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Subject :NSO    Class : Class 4

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 8

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 8
there are three forces : frictional force, normal force, and gravitational force

Ans 2:

Class : Class 9

Ans 3:

Class : Class 10
I think friction is taken as one and normal force tooif we are in apparent contact with one surface then friction is onebut the actual contact is at many places so we can't say it as many frictional forces.

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Subject :NSO    Class : Class 8

Ans 1:

Class : Class 9

Ans 2:

Class : Class 8
C is scientifically correct, please rectify this mistake

Ans 3:

Class : Class 9
Guys it is WRONG

Ans 4:

Class : Class 8
its c please rectify answer

Ans 5:

Class : Class 8
Yah it’s c

Ans 6:

Class : Class 8
the answer given is wrong, just checked from the book answer key

Ans 7:

Class : Class 10
yes why?

Ans 8:

Class : Class 9
yeah it's c obviously

Ans 9:

Class : Class 9
It should be C.Please fix the technical errors.

Ans 10:

Class : Class 8
The ans is wrong

Ans 11:

Class : Class 8
the solution is contradicting itself

Ans 12:

Class : Class 9
Yeah the answer is wrong it should be C

Ans 13:

Class : Class 8
bro why?? i dont undestand..pls help

Ans 14:

Class : Class 8
it should be c

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Subject :NSO    Class : Class 3

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Subject :NSO    Class : Class 3

Ans 1:

Class : Class 4

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Subject :NSO    Class : Class 10

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Subject :NSO    Class : Class 4

Ans 1:

Class : Class 5
why

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Subject :NSO    Class : Class 4

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